Eastern Christianity means the Christian traditions and churches which developed in Greece, the Balkans, Eastern Europe, Asia Minor, the Middle East, East Africa and southern India over several centuries of religious antiquity. That are especially five families of churches: the Assyrian Church of the East, the Eastern Orthodox Churches, Oriental Orthodoxy, the Eastern Catholic Churches, and Eastern Protestant Christianity.
On the other hand, there are the Western traditions of Christianity which mainly represented by the Latin Rite of the Roman Catholic Church, and most non-Eastern Protestant denominations.